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Research carried out to evaluate management options and animal production potential of native and improved pastures in savanna regions of tropical America is reviewed, with emphasis on Colombia's Eastern Plains. In areas with limited infrastructure native grasses are the main forage resource and ...


Lascano, Carlos E.[Managing the grazing resource for animal production in savannas of tropical America]Managing the grazing resource for animal production in savannas of tropical America
Autor: Saif, SR

Growth and mineral uptake of twenty-four tropical forage legumes and grasses were compared under glasshouse conditions in a sterile low P oxisol, one part inoculated and the other not inoculated with mycorrhizal fungi. Shoot and root dry weights and total uptake of P, N, K, Ca, and Mg of all the ...


Saif, SR[Growth responses of tropical forage plant species to vesicular- arbuscular mycorrhizae. 1. Growth, mineral uptake and mycorrhizal dependency]Growth responses of tropical forage plant species to vesicular- arbuscular mycorrhizae. 1. Growth, mineral uptake and mycorrhizal dependency

High nitrogen (N) concentration in bovine urine, which generally exceeds plant N uptake rates, results in the formation of hotspots of N loss when bovine urine is deposited on grazed pasture soils. High spatial variability in the distribution of urine patches in grazed pastures poses a major chal...


Byrnes, Ryan C.Nùñez, JonathanArenas-Calle, Laura N.Rao, Idupulapati M.Trujillo, CatalinaÁlvarez, CarolinaArango, JacoboRasche, FrankChirinda, Ngonidzashe[Replication Data for:Biological nitrification inhibition by Brachiaria grasses mitigates soil nitrous oxide emissions from bovine urine patches]Replication Data for:Biological nitrification inhibition by Brachiaria grasses mitigates soil nitrous oxide emissions from bovine urine patches

Extensive comparisons of the effects of tropical shrub legumes rich in condensed tannins (CT) require well-conserved material. It is, however, unclear if the application of even gentle methods like freeze drying (lyophilization) affects the results in comparison to fresh material. Therefore, an e...


Tiemann, Tassilo T.Avila Vargas, PLascano, Carlos E.Kreuzer, M.Hess, HD[Effect of freeze drying on in vitro ruminal fermentation dynamics of three tropical shrub legumes with and without condensed tannins]Effect of freeze drying on in vitro ruminal fermentation dynamics of three tropical shrub legumes with and without condensed tannins
Salinas, JGPerdomo, CE[Efectos de la fertilizacion y labranza con escardillos en la produccion y calidad forrajera de Brachiaria humidicola en Carimagua, Colombia]Efectos de la fertilizacion y labranza con escardillos en la produccion y calidad forrajera de Brachiaria humidicola en Carimagua, Colombia
Valle, Cacilda Borges doCalixto, SAmézquita, María CristinaCurvo, J.B.E.[Avaliaçao agronômica de acessos de Brachiaria spp. no Cerrado Sul-Mato-Grossense]Avaliaçao agronômica de acessos de Brachiaria spp. no Cerrado Sul-Mato-Grossense
Hoyos Garcés, PhanorVera, Raúl R.Lascano, Carlos E.Franco D, MA[Manejo del pastoreo por productores de la altillanura plana de los Llanos Orientales de Colombia]Manejo del pastoreo por productores de la altillanura plana de los Llanos Orientales de Colombia
Reátegui del Aguila, KGutiérrez Arrese, W.Loker, WM[Pastos mejorados en fincas de la amazonía peruana]Pastos mejorados en fincas de la amazonía peruana
Botero Botero, RaúlSeré Rabé, CarlosUribe Urdinola, JRamos Rodríguez, HF[Experiencias en la difusión de pastos tropicales en suelos ácidos de ladera en minifundios del norte del Cauca, Colombia]Experiencias en la difusión de pastos tropicales en suelos ácidos de ladera en minifundios del norte del Cauca, Colombia

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